Slate-colored Solitaire (Myadestes unicolor) [XC657783]
by Max Noack from Natural Arch, Cayo District, Belize (song)
Slate-colored Solitaire (Myadestes unicolor) [XC335928]
by Manuel Grosselet from Reserva de la Biosfera Selva el Ocote,Chiapas, Mexico (song)
Subspecies
Proposed subspecies pallens (from Nicaragua) and veraepacis (highlands of Guatemala and northern Honduras) appear indistinguishable in long series.
The following 2 subspecies are recognised:
unicolor Sclater, 1857 - Southern Mexico to Nicaragua.
pallens Miller & Griscom, 1925 - Humid montane forests of north-central Nicaragua.